1 . --- What made Trump so annoyed?
--- ________ by Biden in the Presidential election.

A．To be beaten

B．Beating

C．Having been beaten

D．Being beaten

2 . _______ to sunlight for too much time will do harm to your skin.

A．Exposed	B．Having exposed
C．After being exposed	D．Being exposed

3 . —What do you think of the novel?
— Excellent. It’s worth _______ a second time.

A．to read

B．to be read

C．reading

D．being read

4 . When David had to stop        due to health problems, he chose to learn to play the piano.

A．to swim

B．swimming

C．swim

D．having swum

5 . It is proved that      the latest scientific equipment allows the sportsmen to get the best out of their training.

A．using

B．used

C．to use

D．use

6 . It’s necessary to be prepared for a job interview. _____ the answer ready will be of great help.

A．To have had

B．Having had

C．Have

D．Having

7 . You can't imagine what difficult we had _______ home in the snowstorm．

A．find

B．found

C．to find

D．finding

8 . Jenny can’t resist _____ to buy the things that she doesn’t really need while shopping.

A．being persuaded

B．persuading

C．to be persuaded

D．to persuade

9 . ____________ in these conditions is not a pleasure but a suffer.

A．Work

B．Works

C．Worked

D．Working

10 . Can you imagine yourself____on a deserted island?

A．staying

B．to stay

C．have stayed

D．being stayed